Re: realloc() - frequency, conditions, or experiences about relocation?

Malcolm McLean <malcolm.arthur.mclean@gmail.com> writes:

On 18/06/2024 08:09, Tim Rentsch wrote:
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Anton Shepelev <anton.txt@g{oogle}mail.com> writes:
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Ben Bacarisse to Malcolm McLean:
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[next is a comment from Malcolm]
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Your strategy for avoiding these extremes is exponential
growth.

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It's odd to call it mine.  It's very widely know and used.
"The one I mentioned" might be less confusing description.

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I think it is a modern English idiom, which I dislike as
well.  StackOverflow is full of questions starting like:
"How do you do this?" and "How do I do that?"  They are
informal ways of the more literary "How does one do this?"
or "What is the way to do that?"

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I have a different take here.  First the "your" of "your
strategy" reads as a definite pronoun, meaning it refers
specifically to Ben and not to some unknown other party.
(And incidentally is subtly insulting because of that,
whether it was meant that way or not.)
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Second the use of "you" to mean an unspecified other person
is not idiom but standard usage.  The word "you" is both a
definite pronoun and an indefinite pronoun, depending on
context.  The word "they" also has this property.  Consider
these two examples:
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    The bank downtown was robbed.  They haven't been caught
    yet.
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    They say the sheriff isn't going to run for re-election.
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In the first example "they" is a definite pronoun, referring
to the people who robbed the bank.  In the second example,
"they" is an indefinite pronoun, referring to unspecified
people in general (perhaps but not necessarily everyone).
The word "you" is similar:  it can mean specifically the
listener, or it can mean generically anyone in a broader
audience, even those who never hear or read the statement
with "you" in it.
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The word "one" used as a pronoun is more formal, and to me
at least often sounds stilted.  In US English "one" is most
often an indefinite pronoun, either second person or third
person.  But "one" can also be used as a first person
definite pronoun (referring to the speaker), which an online
reference tells me is chiefly British English.  (I would
guess that this usage predominates in "the Queen's English"
dialect of English, but I have very little experience in
such things.)
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Finally I would normally read "I" as a first person definite
pronoun, and not an indefinite pronoun.  So I don't have any
problem with someone saying "how should I ..." when asking
for advice.  They aren't asking how someone else should ...
but how they should ..., and what advice I might give could
very well depend on who is doing the asking.

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Ben said
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Restore snipped Ben upthread

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"In practice, the cost is usually moderate and can be very
effectively managed by using an exponential allocation scheme:  at
every reallocation multiply the storage space by some factor greater
than 1 (I often use 3/2, but doubling is often used as well)."
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So it's open and shut, and no two ways about it.  Ben's strategy is
exponential growth.  And to be fair I use that strategy myself in
functions like fslutp().  It's only not Ben's strategy if we mean to
imply that Ben was the first person to use expoential growth, or the
first to understand the mathematical implications, and of course
that's not the case.  It was all worked out by Euler long before any
of us were born.  [...]

You have an annoying habit.  Your writing often comes across as
authoritarian and somewhat condescending.  Furthermore you tend not
to listen very well.  Your response above is a case in point.  You
ignore what I'm talking about (which is not whether Ben uses an
exponential growth strategy, or whether such a strategy is "Ben's"
or not), and instead talk about something that is irrelevant to what
I was saying.  You have completely missed the point.  Your comments
do nothing to extend the conversation.  From where I sit all they do
is cause irritation and illustrate how muddled your thinking is.
I'm sure this isn't the first time you've heard comments along these
lines.  It would be nice if you would make an effort to improve
your behavior in light of these repeated comments.